liferay 文章列表多分类

雨点打透心脏的1/2处 2022-05-27 10:05 169阅读 0赞

### 文章的分类要是思路： ###

### 在文章结构中添加一个字段，最好是下拉列表来代表你要发布文章的是属于哪个分类，这样在模板中\#if( $category.getText() == "one")用于判断要显示的是哪个分类的文章。代码经过测试可以放心使用 ###

webpublish要解决如下问题  
  
![70][]  
结构：主要定义一个下拉列表用于给文章指定分类

模板：用于判断到底显示属于哪个分类下的文章

news1新闻
    #if (!$entries.isEmpty())
    	#foreach ($curEntry in $entries)
    	
    	#set ($renderer = $curEntry.getAssetRenderer())
    		#set ($article = $renderer.getArticle())
    		<input type="hidden" value="$article.getArticleId()">
    	#set ($document = $saxReaderUtil.read($article.getContentByLocale($locale.toString())))
    		#set( $category = $document.selectSingleNode("/root/dynamic-element[@name='categoryValue']/dynamic-content"))
    		#set ($content = $document.selectSingleNode("/root/dynamic-element[@name='content']/dynamic-content"))
    		#set ($curtitle = $article.getTitle($locale))
    		
    		#if( $category.getText() == "one")
    		
    		$category.getText()
    		$curtitle
    		$content.getText()
    			#end
    		
    		
    		
    	#end
    #end
    
    ---------------
    news2新闻
    #if (!$entries.isEmpty())
    	#foreach ($curEntry in $entries)
    	
    	#set ($renderer = $curEntry.getAssetRenderer())
    		#set ($article = $renderer.getArticle())
    		<input type="hidden" value="$article.getArticleId()">
    	#set ($document = $saxReaderUtil.read($article.getContentByLocale($locale.toString())))
    		#set( $category = $document.selectSingleNode("/root/dynamic-element[@name='categoryValue']/dynamic-content"))
    		#set ($content = $document.selectSingleNode("/root/dynamic-element[@name='content']/dynamic-content"))
    		#set ($curtitle = $article.getTitle($locale))
    		
    		#if( $category.getText() == "two")
    		
    		$category.getText()
    		$curtitle
    		$content.getText()
    			#end
    		
    		
    		
    	#end
    #end

添加文章：选择合适的分类即可

![70 1][]

[70]: /images/20220527/48b4d46e54024401b37c37d60278cd54.png
[70 1]: /images/20220527/e870b4c6cba945fd8dbdece9a02efb16.png